# SDR 2008UALA05633

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 8, 2008
- Submitted: September 26, 2008
- Operation: Air carrier
- Aircraft: [N938UA](https://openairdocs.org/aircraft/N938UA), registered now
- Make and model: Boeing 737522
- Aircraft serial: 26671
- Aircraft time: 45,619 hours, 28,627 cycles
- Engine: Cfmint CFM563C1
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Inverter
- Part number: 58674
- Condition: Inoperative
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2008UALA05633

## Discrepancy

EMERGENCY LIGHT INOPERATIVE FROM ROW 14 TO BACK OF ACFT.  FOUND FAULTY INVERTER.  REPLACED INVERTER.  TESTS OKAY.

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